Apnea

• Polyclinic Saint-Privat — Boujan-sur-Libron, France
• University Hospital of Grenoble — Grenoble, France
• Hôpital Arnaud de Villeneuve — Montpellier, France

• CHU Grenoble — Grenoble, France

• Klinik für HNO-Heilkunde/HNO-Schlaflabor — Lübeck, Germany
• Universitäts-HNO-Klinik Mannheim — Mannheim, Germany
• Klinikum rechts der Isar der Technischen Universität München — München, Germany

• Mass Lung and Allergy — Worcester, Massachusetts, United States

• Sunnybrook Health Sciences Centre — Toronto, Ontario, Canada

• Luciano Drager — São Paulo, Brazil

• University of Utah — Salt Lake City, Utah, United States

• David A. Calhoun, MD — Birmingham, Alabama, United States

• University Hospital Bern (Inselspital), Department of Pulmonary Medicine — Bern, Switzerland

Not specified